Pesto Chicken Pasta Bake (Printable)

Tender chicken and penne tossed in basil pesto cream sauce, baked golden with mozzarella and Parmesan.

# What You'll Need:

→ Pasta

01 - 10 oz penne or rigatoni

→ Chicken

02 - 2 medium boneless skinless chicken breasts (about 12 oz), cut into bite-sized pieces
03 - 1 tbsp olive oil
04 - 1/2 tsp salt
05 - 1/4 tsp black pepper

→ Sauce & Seasonings

06 - 1/2 cup basil pesto, homemade or store-bought
07 - 2/3 cup heavy cream
08 - 2 cloves garlic, minced
09 - 1/2 cup sun-dried tomatoes, chopped (optional)

→ Cheese

10 - 1 cup shredded mozzarella
11 - 1/3 cup grated Parmesan cheese

→ Garnish

12 - Fresh basil leaves (optional)

# Steps:

01 - Preheat oven to 400°F. Lightly grease a large baking dish with cooking spray or butter.
02 - Bring a large pot of generously salted water to a rolling boil. Add the pasta and cook until just al dente, about 1 minute short of package directions. Drain well and set aside.
03 - While the pasta cooks, heat olive oil in a large skillet over medium-high heat. Season the chicken pieces with salt and pepper, then add to the skillet in a single layer. Sauté for 5 to 6 minutes, turning occasionally, until golden brown and cooked through (internal temperature reaches 165°F). Remove from heat.
04 - In a large mixing bowl, toss together the drained pasta, seared chicken, basil pesto, heavy cream, minced garlic, and chopped sun-dried tomatoes until every component is evenly coated.
05 - Transfer the pasta mixture to the prepared baking dish, spreading it into an even layer. Sprinkle the shredded mozzarella evenly across the top, followed by the grated Parmesan.
06 - Place in the preheated oven and bake for 20 minutes, or until the cheese is melted, bubbly, and lightly golden on top.
07 - Remove from the oven and let rest for 5 minutes to allow the sauce to set. Garnish with fresh basil leaves if desired, then serve warm.

# Expert Advice:

01 -
  • The cream and pesto sauce comes together without a single saucepan, just a big bowl and a stir.
  • It reheats beautifully the next day, making it ideal for lunches that actually make you excited to open the fridge.
  • You can swap in whatever protein or vegetables you have, and it still tastes like you tried harder than you did.
02 -
  • Undercook your pasta by about one minute because it finishes in the oven and nobody wants a soggy bake.
  • Let the assembled dish rest those 5 minutes before serving or the molten cheese will slide right off your serving spoon in a messy heap.
  • If you are meal prepping, assemble everything except the cheese topping, refrigerate for up to a day, then add cheese and bake when ready.
03 -
  • Taste your pesto before adding salt to the dish because some store bought pestos are already quite salty and you cannot undo an oversalted bake.
  • Shred your own mozzarella from a block rather than using pre shredded bags because the anti caking agents on bagged cheese prevent it from melting into that gorgeous, stretchy blanket you see in your head.